TY - GEN AU - Stevenson,R E AU - Massey,P S AU - Schroer,R J AU - McDermott,S AU - Richter,B TI - Preventable fraction of mental retardation: analysis based on individuals with severe mental retardation SN - 0047-6765 PY - 1996///0822 KW - Adolescent KW - Adult KW - Aged KW - Child KW - Child, Preschool KW - Cross-Sectional Studies KW - Female KW - Humans KW - Incidence KW - Infant KW - Infant, Newborn KW - Intellectual Disability KW - epidemiology KW - Male KW - Middle Aged KW - Pregnancy KW - Prenatal Diagnosis KW - Risk Factors KW - United States N1 - Publication Type: Journal Article ER -